ขฦ AEKYUNG PETROCHEMICAL
 
 
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Ester polyol is being produced through the effects of dibasic acid and glycol's esterification, and the high molecular material is being used in a variety of ways such as sandwich panels, PIR Panel , adhesives, artificial wood, fridges, shift foams in refrigerating containers, etc.
Since commencement of production in 1999, our enterprise has enlarged polyol installations, possessing presently a production ability of yearly out-put of 20,000 tons, and as an enterprise specialized in ester polyol, is producing and providing a variety of high quality polyol.
The characteristics of our company's polyol product is the equipment of a variety of products from high to low viscosity, and because aromatic content is high, there is the advantage of mixing well with others and Excellent anti-smoke features.
PRODUCT
FEATURES APPLICATION
  AK POL-2001 Low viscosity polyol. Well mixed with foaming agent Ether Polyols. adhesives used for EPS panels, PUR
  AK POL-2002
  AK POL-3001 Roofing, spray for stables
  AK-POL-4001 High Viscosity polyol. Excellent in foam features and anti-smoke effect. PIR, PUR spray, infusion use, freezer warehouse
  AK-POL-4002
  AK-POL-5001
  AK-POL-7001
  AK-POL-3002 Well mixed with high aromatic content Common use grade, PUR
  AK-POL-1001
  AK-POL-1002
  AK-POL-8001 Low viscosityl and high functionality polyol. Excellence in foam quality and well mixed with others.
PUR, infusion use
ITEM AK POL-2001 AK-POL-2002 AK-POL-3001 AK-POL-4001 AK-POL-4002
OH value
(KOH mg/g)
300กพ15 200กพ15 300กพ15 260กพ10 270กพ5
Water(WT%) MAX 0.05 MAX 0.05 MAX 0.05 MAX 0.05 MAX 0.05
Specific gravity (25/25กษ) 1.200กพ0.01 1.215กพ0.01 1.220กพ0.01 1.250กพ0.01 1.260กพ0.01
Viscosity
(25กษ,CPS)
200 ~ 400 500 ~ 900 800 ~ 1200 7500 ~ 1000 14000 ~ 3000
Acid value
(KOH mg/g)
MAX 1.5 MAX 1.5 MAX 1.5 MAX 1.0 MAX 0.5

ITEM AK POL-5001 AK-POL-7001 AK-POL-3002 AK-POL-1001 AK-POL-1002 AK-POL-8001
OH value
(KOH mg/g)
300กพ10 300กพ5 310กพ10 330กพ10 300กพ15 640กพ15
Water(WT%) MAX 0.05 MAX 0.05 MAX 0.05 MAX 0.15 MAX 0.10 MAX 0.05
Specific gravity
(25/25กษ)
1.260กพ0.01 1.255กพ0.01 1.230กพ0.01 1.235กพ0.01 1.245กพ0.01 1.13กพ0.01
Viscosity
(25กษ,CPS)
13000กพ2000 16000กพ3000 2200กพ300 2100กพ250 3200กพ700 3100กพ800
Acid value
(KOH mg/g)
MAX 1.0 MAX 1.0 MAX 1.0 MAX 4.0 4.0กพ0.5 MAX 2.0

  TEST METHOD

ITEM
TEST METHOD (Iinternational standard)
OH value KOH mg/g) B06-P002 (JIS K1525)
Water(WT%) B06-P003 (Karl Fisher)
Specific gravity (25/25กษ) B06-P004 (JIS K6751)
Viscosity (25กษ,CPS) B06-P005 (ASTM D4878)
Acid value (KOH mg/g) B06-P006 (JIS K6751)
     Drum